Cost Of Copper Electrorefining Anode Slime Processing
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Cost Of Copper Electrorefining Anode Slime Processing
Copper Anode Slime Processing Plant
Cost Of Copper Electrorefining Anode Slime Processing. REVIEW Processing of copper electrorefining anode slime a review J. Hait 1 R. K. Jana 1 and S. K. al 2 Anode slime is the insoluble product deposited at the bottom of the electrorefining .
EXTRACTION OF GOLD, SILVER AND COPPER FROM THE .
The anode slime is collected in the bottom of the electrolytic cells during the copper electrorefining. This slime generated during the copper refining process contains, among other base metals, costly precious metals. As previously mentioned, the blister copper, from
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cost of anode slime processing plant
Hydrometallurgical processing of anode slime for [email protected] The anode slime obtained from Indian Copper Complex, Ghatsila was used for the slime is periodically collected from the electrorefining tank and is processed for the recovery of these count for the major cost of the slime processing .
tellurium extraction from copper electrorefining slimes .
A method of increasing the extraction of tellurium from copper electrorefining slime comprises leaching the slime with dilute sulphuric acid in a reactor under a partial oxygen pressure of up to 150 psi and at an elevated temperature between about 100 and 200°C until copper.
The treatment of copper refinery anode slimes | SpringerLink
There are numerous viable approaches to the treatment of anode slimes from electrolytic copper refining. Of particular interest in the treatment of slimes are the behavior and recovery of selenium. The understanding of the process chemistry involved in the treatment of anode slimes should be aided considerably by recent work on the formation and characterization of slimes.
Glencore's CCR refinery: an overview of how copper is made .
Sep 05, 2014 · CCR refinery's three main products are copper cathodes, anode copper and anode slime. The copper refinery plant takes copper anodes, with an average purity of 98%, and processes them to remove .
PROCESSING OF COPPER ANODE Processing of anodic slimes from an Egyptian copper electrorefining plant, exhibiting high contents of copper, lead, tin and silver has been presented, Hydrometallurgical processing of copper anode slimes has the following advantages:, hydrometallurgical methods to process the copper-anode slimes for extraction of copper .
Electrorefining Of Copper Process
Processing Of Copper Electrorefining Anode Slime A Review. 1872013 anode slime is the insoluble product deposited at the bottom of the electrorefining tank during electrorefining of coppert .
Copper Anode Slime Processing Plant In Finland
Copper Anode Slime Processing Plant In Finland. Electrolytic Refining: Silver - Gold - Copper. The sludge of cement-copper from this tank is washed and drained in wooden tubs with filter bottoms, whence it is transferred to other filter-tubs and allowed to air-dry, and then is melted down and cast into anodes .
copper sulfate precipitation electrorefining
Electrorefining of Copper. 2007-6-21 Electrorefining of Copper 1. Electrorefining General Introduction In an electrorefining process, the anode is the impure metal and the impurities must be lost during the passage of the metal from the anode to the cathode during electrolysis, i.e. the electrode reactions are, at the anode.
DEVELOPMENT OF CHARACTERIZATION METHODS FOR .
anode slime samples were compared to optical micrograph and SEM-BSE images of respective anode copper samples. It was shown that SEM-EDS and SEM-BSE provided precise information about phases formed during electrorefining. The settling rate and particle size had a correlation only with a copper content of anode slime.
A Novel Process For Recovery Of Te And Se From Copper .
A Novel Process For Recovery Of Te And Se From Copper Slimes Autoclave Leach Solution Shijie Wang, Brad Wesstrom and Jean Fernandez Phelps Dodge Mining Company El Paso Operations 850 Hawkins Blvd., El Paso, TX 79915 In pressure oxidation leaching of copper anode .
Electrowinning - Wikipedia
Dec 06, 2014 · The process of electrorefining using an impure copper anode and a pure copper cathode is explained using half-reactions and their relative positions on the standard reduction potential table.
copper anode slime Processing plant
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CHARACTERIZATION OF ADHERENT ANODE SLIMES IN .
in literature. The following subchapters present in more detail the copper electoreﬁning process and different factors affecting the adherent anode slimes. 2.1 The electroreﬁning of copper In the electroreﬁning process, copper .
Anode slime behaviour in a laboratory‐scale copper .
Combining conventional electrochemical measurements, laser‐based visualization and digital image processing, the movement of anode slime, its spatial distribution and path of falling during the copper electrorefining process .
Processing of copper electrorefining anode slime: a review .
(2009). Processing of copper electrorefining anode slime: a review. Mineral Processing and Extractive Metallurgy: Vol. 118, No. 4, pp. 240-252.
Processing of Copper Anode-Slimes for Extraction of Metal .
Anode slime is the insoluble product deposited at the bottom of the electrorefining tank during electrorefining of copper. It generally contains Cu, Ni, Se, Te, Ag, Au, platinum group metals (PGM .
PRESSURE LEACHING OF DECOPPERIZED COPPER .
The processing of copper anode slimes is an additional economic driver for copper electrorefineries, due to the fact that slimes contain precious metals such as silver, gold and platinum group metals (PGMs) (e.g. Pt and Pd) as well as base metals like copper.
Effect of thermal treatment of copper anodes on .
A view of the copper anode sample after the electrorefining process is illustrated in Fig. 2 with a slime layer formed on the anode surface and after its washing. Download : Download full-size image; Fig. 2. Photos of the copper anodes after electrorefining process (a) with slime layer (b) after washing of slime .
Copper Refining Electrolyte and Slime Processing .
Copper electro-refining (Cu-ER) is the principal method for producing >70% of high or 99.97% pure copper cathodes from 97-99% pure blister/fire refined-scrap copper anodes. While the inert and most of less soluble impurities settle as anode slime.
Copper Electrorefining - Last step - Elmhurst College
The 99% pure copper from the anode furnace is cast into 750-pound, 3-inch thick, rectangular slabs called anodes. The final step is a process called electrorefining. This is done by electrolysis where the copper anodes from the smelter become positive electrodes and thin, three-foot square sheets of pure copper .
What is ElectroRefining - Electrotechnik 3
Electrorefining is a process in which a metal is extracted from its ore through the process of electro-deposition. In Electrorefining, the impure metal is taken as the anode while the pure metal is the cathode. For instance, impure copper is taken as the anode while pure copper is the cathode.
copper anode slime processing plant - Pay For Work
copper electrorefining process anode slime. Processing of copper electrorefining anode slime a review. Processing of copper electrorefining anode slime a review J. Hait *1, R. K. Jana 1 and S. K. al 2 Anode slime is the insoluble product deposited at the bottom of the electrorefining tank during electrorefining of copper.
Copper Purification Process - Electrolytic Copper Refining .
Copper Electrolytic Refining Process In the electrolytic refining of copper, a thin sheet of high-purity Cu serves as the cathode. The blister copper plates are taken and used as anodes in an electrolyte bath of copper .
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Electrorefining Of Copper, process crusher, mining equipment Electrorefining Of Copper 90 Views The Zenith is the professional mining equipments manufacturer in the world, loed in China,India, along with other Asian marketplaces to develop and develop, now we supply in. More Info; cost of copper electrorefining anode slime processing. Get Price
Electrolytic Refining - Mineral Processing & Metallurgy
Electro-refining. Usually the object of electrolytic refining is to separate one metal in pure form from an alloy containing a high percentage of the desired metal, copper for instance, and a number of other metals dissolved in the copper .
Copper extraction - Wikipedia
At the anode, copper and less noble metals dissolve. More noble metals such as silver, gold, selenium, and tellurium settle to the bottom of the cell as anode slime, which forms a salable byproduct. Copper.
PROCESSING OF COPPER ANODE-SLIMES FOR EXTRACTION .
Anode slime samples were collected from the bottom of the electrolytic cells during the electro-refining of copper. These samples were sieved through a 2.0 mm sieve to remove large inclusions of copper and other foreign material present in the slime. A representative sample of the feed slime was analysed for Cu, Pb, Sn, Zn, Ni, Fe,